Novel Use of the GuideLiner Catheter to Deliver Rotational Atherectomy Burrs in Tortuous Vessels
Figure 1
Rotablation of the 2nd obtuse marginal branch of the left circumflex, assisted with the insertion of a 7 Fr. GuideLiner catheter. (a) Severe calcific lesion within OM2 branch (arrow). (b) Resistant lesion within OM2 to noncompliant balloon expansion. (c) Advancement of a 1.25 mm rotablation burr through the GuideLiner. (d) Multiple passes of 1.25 mm burr into the lesion. (e) Successful stent deployment within the lesion. (f) Final results after stent deployment in the OM1 and OM2.
